156044973

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^2\times {\mathrm{433}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 240165184

約数和(自身を除く): 84120211

約数列:

[1, 3, 7, 21, 131, 393, 433, 917, 1299, 2751, 3031, 9093, 17161, 51483, 56723, 120127, 170169, 360381, 397061, 1191183, 7430713, 22292139, 52014991, 156044973]

約数ペア:

[(1, 156044973), (3, 52014991), (7, 22292139), (21, 7430713), (131, 1191183), (393, 397061), (433, 360381), (917, 170169), (1299, 120127), (2751, 56723), (3031, 51483), (9093, 17161)]